<html>

<head>
    <style type="text/css">

    </style>
</head>

<body>
    <div class="bottomContainer">
        <div id='tools'>
            <button id='roaming' class="button"></button>
            <ul id='selectView'>
            </ul>
            <ul id='selectFly'>
            </ul>
            <div id='oper-btns'>
                <button id='btn-pengzhuang' class="button"></button>
                <button id='btn-xingqudian' class="button"></button>
                <button id='btn-camera' class="button"></button>
            </div>

            <button id='rotate-left' class="button"></button>
            <div id='controls'>
                <button id='top' class="button"></button>
                <button id='bottom' class="button"></button>
                <button id='left' class="button"></button>
                <button id='right' class="button"></button>
                <button id='stop' class="button"></button>
            </div>
            <button id='rotate-right' class="button"></button>
            <div id='flyTools'>
                <button id='auto-play' class="button"></button>
                <button id='btn-ding' class="button"></button>
                <button id='btn-360' class="button"></button>
                <button id='btn-fullScreen' class="button"></button>
            </div>
        </div>
    </div>
</body>

</html>